| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $91.76 | 10.279% | $101.192 | $101.19 | $101.20 | $101.20 |
| Purchase #2 | $91.98 | 12.793% | $103.747 | $103.75 | $103.75 | $103.70 |
| Purchase #3 | $168.31 | 13.209% | $190.5421 | $190.54 | $190.55 | $190.50 |
| Purchase #4 | $113.96 | 8.814% | $124.0044 | $124.00 | $124.00 | $124.00 |
| Purchase #5 | $36.87 | 8.608% | $40.0438 | $40.04 | $40.05 | $40.00 |
| Purchase #6 | $229.55 | 9.747% | $251.9242 | $251.92 | $251.90 | $251.90 |
| Purchase #7 | $159.68 | 5.582% | $168.5933 | $168.59 | $168.60 | $168.60 |
| 7 purchase totals = | $892.11 | $980.0468 | $980.03 | $980.05 | $979.90 | |